MongoDB + PostgreSQL DBA Professional

We are seeking an experienced Database Administrator (DBA) to manage and maintain our MongoDB and PostgreSQL databases. The ideal candidate will have expertise in both NoSQL and relational databases, with a strong focus on performance, security, and data integrity. Key Responsibilities MongoDB Responsibilities 1. Database Design and Architecture: Design and implement MongoDB databases, including data modeling, schema design, and indexing. 2. Performance Tuning: Optimize MongoDB performance, including query optimization, indexing, and caching. 3. Data Migration and Integration: Develop and implement data migration and integration strategies for MongoDB. 4. Security and Backup: Ensure MongoDB security and backup, including data encryption, access control, and disaster recovery. PostgreSQL Responsibilities 1. Database Design and Architecture: Design and implement PostgreSQL databases, including data modeling, schema design, and indexing. 2. Performance Tuning: Optimize PostgreSQL performance, including query optimization, indexing, and caching. 3. Data Migration and Integration: Develop and implement data migration and integration strategies for PostgreSQL. 4. Security and Backup: Ensure PostgreSQL security and backup, including data encryption, access control, and disaster recovery. Shared Responsibilities 1. Database Monitoring and Troubleshooting: Monitor database performance, troubleshoot issues, and resolve problems. 2. Collaboration and Communication: Collaborate with development teams, provide database support, and communicate technical information to non-technical stakeholders. 3. Documentation and Knowledge Sharing: Document database designs, configurations, and procedures, and share knowledge with other teams. Requirements 1. Experience: 5+ years of experience as a DBA, with expertise in both MongoDB and PostgreSQL. 2. Technical Skills: Strong understanding of database design, architecture, and performance tuning for both MongoDB and PostgreSQL. 3. Operating Systems: Experience with Linux and/or Windows operating systems. 4. Scripting Languages: Familiarity with scripting languages, such as Python, Bash, or Perl. 5. Certifications: MongoDB and/or PostgreSQL certifications are a plus. Nice to Have 1. Cloud Experience: Experience with cloud-based databases, such as MongoDB Atlas or Amazon RDS. 2. DevOps Tools: Familiarity with DevOps tools, such as Docker, Kubernetes, or Ansible. 3. Agile Methodologies: Experience with Agile development methodologies.